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Section 3 — Functional Description
Input Modules
There are two types of input modules available: Serial Digital Input and
Chroma Key Input modules. There can be up to 32 serial digital video or
key inputs (four modules) and two component analog chroma key inputs
one module).
Serial Digital Input Module (064820)
■Converts from unbalanced (coax) to balanced (differential) mode
■Does cable equalization
■Reclocks the data
■Provides Lock/Unlock indicator
Chroma Key Input Module (064817)
This module converts from analog component video to digital component
video. The Chroma Key Input Module has two video inputs. The output
signals go directly to the chroma keyers. Each of the input connectors has
a front panel gain control.
Inputs:
A wide variety of analog video standards are supported, including:
■RGB, MII, BETA, SMPTE, EBU
Output:
■Full bandwidth multiplexed color difference signals